Product Details | CLOSE TOLERANCE SCREW

5305-00-308-1806 A SCREW, MACHINE or SCREW, CAP, SOCKET HEAD whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 IN.) (0.025 mm) or less of a specific diameter for items (1.000 IN.) (25 mm) or less in diameter. Items over (1.000 IN.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 IN.) (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001 IN.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. The head is designed to be held or driven with an inserted driver. It is not designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads.

Part Alternates: HT4028L79, HT4028L7-9 , ST3M466V7L91, ST3M466V7L9-1, WC4028L79, WC4028L7-9 , 11909V7L91, 11909V7L9-1 , 5305-00-308-1806, 00-308-1806, 5305003081806, 003081806

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 21 OCT 1973 00-308-1806

Drawings & Photos | NSN 5305-00-308-1806


Demand History | NSN 5305-00-308-1806

Part Number Request Date QTY Origin
11909V7L9-1 2023-01-16 444 DIBBS
HT4028L7-9 2023-01-16 444 DIBBS
ST3M466V7L9-1 2023-01-16 444 DIBBS
WC4028L7-9 2023-01-16 444 DIBBS
11909V7L9-1 2022-10-289 189 DIBBS
HT4028L7-9 2022-10-289 189 DIBBS
ST3M466V7L9-1 2022-10-289 189 DIBBS
WC4028L7-9 2022-10-289 189 DIBBS
11909V7L9-1 2022-07-198 125 DIBBS
HT4028L7-9 2022-07-198 125 DIBBS
ST3M466V7L9-1 2022-07-198 125 DIBBS
WC4028L7-9 2022-07-198 125 DIBBS
11909V7L9-1 2021-05-123 899 DIBBS
HT4028L7-9 2021-05-123 899 DIBBS
ST3M466V7L9-1 2021-05-123 899 DIBBS
WC4028L7-9 2021-05-123 899 DIBBS
5305-00-308-1806 2018-11-332 37 DIBBS
5305-00-308-1806 2018-05-135 114 DIBBS
5305-00-308-1806 2018-05-128 114 DIBBS
5305-00-308-1806 2018-03-88 168 DIBBS
5305-00-308-1806 2018-01-30 1080 DIBBS
5305-00-308-1806 2017-12-361 910 DIBBS
5305-00-308-1806 2017-12-338 735 DIBBS
5305-00-308-1806 2017-11-312 205 DIBBS
5305-00-308-1806 2017-08-227 107 DIBBS
5305-00-308-1806 2017-08-219 107 DIBBS
5305-00-308-1806 2017-06-173 105 DIBBS
5305-00-308-1806 2017-05-135 142 DIBBS
5305-00-308-1806 2017-05-130 756 DIBBS
5305-00-308-1806 2017-05-124 384 DIBBS
5305-00-308-1806 2016-10-287 124 DIBBS
5305-00-308-1806 2015-05-145 86 DIBBS
5305-00-308-1806 2015-04-120 51 DIBBS
5305-00-308-1806 2014-12-348 166 DIBBS
5305-00-308-1806 2014-12-341 166 DIBBS
5305-00-308-1806 2011-07-207 564 DIBBS
5305-00-308-1806 2011-04-112 123 DIBBS
5305-00-308-1806 2010-09-272 1129 DIBBS
5305-00-308-1806 2010-07-209 83 DIBBS
5305-00-308-1806 2010-07-197 2000 DIBBS
5305-00-308-1806 2010-04-100 1396 DIBBS
5305-00-308-1806 2010-03-70 450 US
5305-00-308-1806 2010-03-61 500 United States
5305-00-308-1806 2010-02-56 422 DIBBS

Cross Reference | NSN 5305-00-308-1806

Part Number Cage Code Manufacturer
11909V7L9-1 59563 REID PRODUCTS INC. DBA REID PRODUCTS
HT4028L7-9 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
HT4028L7-9 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
HT4028L7-9 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
HT4028L7-9 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
HT4028L7-9 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
HT4028L7-9 73197 HI-SHEAR CORPORATION
HT4028L7-9 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
HT4028L7-9 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
HT4028L7-9 97928 HUCK INTL INC
HT4028L7-9 K5673 SPS TECHNOLOGIES LTD TJ BROOKS DIVISION
ST3M466V7L9-1 06950 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
ST3M466V7L9-1 0K6Z0 SATURN FASTENERS INC DIV ACUMENT
ST3M466V7L9-1 0ZC92 HEARTLAND PRECISION FASTENERS, INC.
ST3M466V7L9-1 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
ST3M466V7L9-1 1VSL7 HOUSTON PRECISION FASTENER L.L.C.
ST3M466V7L9-1 4WL75 CAMCAR LLC DIV CAMCAR LLC
ST3M466V7L9-1 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
ST3M466V7L9-1 58998 EMHART TEKNOLOGIES LLC DBA FASTENER INNOVATION TECHNOLOGY
ST3M466V7L9-1 73197 HI-SHEAR CORPORATION
ST3M466V7L9-1 76301 BOEING COMPANY, THE DBA BOEING
ST3M466V7L9-1 80539 SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP
ST3M466V7L9-1 L4528 LISI AEROSPACE CANADA CORP
WC4028L7-9 60516 WEST COAST AEROSPACE INC

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Technical Data | NSN 5305-00-308-1806

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.438 INCHES
THREAD QUANTITY PER INCH 20
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.631 INCHES MINIMUM AND 0.681 INCHES MAXIMUM
FASTENER LENGTH 1.203 INCHES MINIMUM AND 1.233 INCHES MAXIMUM
MATERIAL TITANIUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
HEAD STYLE C54 OVAL COUNTERSUNK
HEAD DIAMETER 0.662 INCHES MINIMUM AND 0.668 INCHES MAXIMUM
COUNTERSINK ANGLE 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM
INTERNAL DRIVE STYLE D9 HIGH-TORQUE
GRIP LENGTH 0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
GRIP DIAMETER 0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5305-00-308-1806

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 136500 METAL NOI/METAL ALLOYS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5305-00-308-1806

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each